CN105921517A - Battery pole piece rolling equipment - Google Patents
Battery pole piece rolling equipment Download PDFInfo
- Publication number
- CN105921517A CN105921517A CN201610416565.7A CN201610416565A CN105921517A CN 105921517 A CN105921517 A CN 105921517A CN 201610416565 A CN201610416565 A CN 201610416565A CN 105921517 A CN105921517 A CN 105921517A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- battery pole
- column
- roll
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/021—Rolls for sheets or strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B2013/021—Twin mills
Abstract
The invention relates to battery pole piece rolling equipment. The battery pole piece rolling equipment comprises a rack set and a roller set hinged to the rack set. The rack set comprises an oblique supporting bottom frame and a vertical supporting bottom frame connected with the oblique supporting bottom frame. The roller set comprises a first vertical column, a second vertical column, a lower battery pole piece roller, an upper battery pole piece roller and two movable connecting frames, wherein the first vertical column and the second vertical column are symmetrically arranged on the vertical supporting bottom frame, the lower battery pole piece roller and the upper battery pole piece roller are arranged between the first vertical column and the second vertical column, and the movable connecting frames are connected with the first vertical column and the second vertical column correspondingly. The battery pole piece rolling equipment is compact in structure, reasonable in design, safe, reliable, low in cost, capable of saving time and effort, high in machined battery pole piece quality and suitable for large-scale popularization.
Description
Technical field
The present invention relates to a kind of battery pole piece rolling equipment.
Background technology
At present, battery pole piece rolling equipment is desirable that the depth of parallelism of two rolls, and the purpose of do so is to ensure that the depth of parallelism that pole piece rolls.But owing to there is roll-force and gravity, roll is necessarily made to produce certain flexural deformation, even if the depth of parallelism of two rolls is adjusted to best, also can there is the phenomenon on middle slightly thicker than both sides (about 0.001 ~ 0.01mm) in the pole piece after rolling, finally have impact on the quality of battery pole piece.
Existing battery pole piece rolling equipment is essentially all to be manufactured by the equipment manufacturer of specialty, is on active service after certain time (about half a year), needs to disassemble roll to carry out reconditioning.This work needs to be used crane gear to complete by the maintenance troop (experienced pincers worker 3 ~ 5 people) of specialty due to the reason of device structure.
At present, during battery pole piece is rolled, owing to battery pole piece uses interval coating, so the operation of rolling the most discontinuously rolls.During being interrupted, roll is beated in the range of the play of bearing, causes the big ups and downs of roll-force, thus influence of rolled effect.
Summary of the invention
The technical problem to be solved is to provide a kind of battery pole piece rolling equipment reasonable in design.
For solving the problems referred to above, the technical solution used in the present invention is:
The present invention includes frame group and the hinged roll stacks being arranged in frame group；
Frame group includes inclined shore underframe and the setting support underframe being connected with inclined shore underframe；
Lower battery pole piece roll and upper battery pole piece roll and two the flexible connection framves being connected with the first column and the second column respectively that roll stacks includes being symmetricly set on the first column erect on support underframe and the second column, is separately positioned between the first column and the second column；
It is flexibly connected frame to be fixed on corresponding first column and the second column with upper battery pole piece roll by lower battery pole piece roll respectively；
Lower battery pole piece roll is positioned at below battery pole piece roll, is provided with the gap of roll-in battery pole piece between lower battery pole piece roll and upper battery pole piece roll,
It is provided with sloping shaft on the first column and/or on the second column or between the first column and the second column, the lower end of the first column and the second column is hinged with inclined shore underframe by tilting jointed shaft respectively, is provided with dump ram between sloping shaft and inclined shore underframe.
Further, it is provided with push cylinder between the first column and the second column, being provided with two limited blocks preventing the first column and the second column excess of stroke erectting on support underframe, the displacement sum of the first column and the second column is less than or equal to the range of push cylinder piston rod.
Further, inclined shore underframe lower end is provided with the carrying groove corresponding with Pheretima or fork truck plate.
Further, the adjustment footing adjusting roll stacks level with height it is separately provided in corner, frame group lower end.
Further, between lower battery pole piece roll and the first column and between lower battery pole piece roll and the second column, it is provided with fixed bearing block or mobile bearing, between upper battery pole piece roll and the first column and between upper battery pole piece roll and the second column, is provided with fixed bearing block or mobile bearing.
Further, between mobile bearing and the first column and/or between mobile bearing and the second column, servo hydraulic cylinder or crankshaft connecting rod system it are provided with.
Further, lower battery pole piece roll is identical with upper battery pole piece roll structure；Lower battery pole piece roll includes lower center roll and is arranged on the cylindric spindle nose at roll two ends, lower center, and upper battery pole piece roll includes center roll and is arranged on the cylindric spindle nose at roll two ends, center；
Between the cylindric spindle nose and fixed bearing block or mobile bearing of lower battery pole piece roll, it is provided with adjustable bearing arrangement and/or is provided with adjustable bearing arrangement between the cylindric spindle nose and fixed bearing block or mobile bearing of upper battery pole piece roll.
Further, adjustable bearing arrangement include the straight-tube shape bearing inner sleeve being sleeved on cylindric spindle nose, the bearing external conical sleeve being sleeved on straight-tube shape bearing inner sleeve, the bearing ball being arranged between straight-tube shape bearing inner sleeve and bearing external conical sleeve or bearing roller, the support inner conical drogue being separately positioned between bearing external conical sleeve and the endoporus of fixed bearing block or the endoporus of mobile bearing.
Further, being provided with tune gap pad between the step surface of straight-tube shape bearing inner sleeve and lower center roll or between the step surface of straight-tube shape bearing inner sleeve and upper center roll, the opposite side at straight-tube shape bearing inner sleeve is provided with locking nut.
Further, the axial line of lower battery pole piece roll and the axial line antarafacial of upper battery pole piece roll.
Further, between mobile bearing and the first column and/or between mobile bearing and the second column, it is arranged on X to micromatic setting.
Further, described X includes along X to being separately positioned on the left adjustment wedge of the mobile bearing left and right sides and right adjustment wedge to micromatic setting, and the inclined-plane of the inclined-plane of right adjustment wedge and left adjustment wedge is that eight words are arranged and right adjustment wedge is arranged on the upper right side of mobile bearing and left adjustment wedge is arranged on the upper left side of mobile bearing or the inclined-plane of right adjustment wedge and the inclined-plane of left adjustment wedge and arranges in eight words and right adjustment wedge is arranged on the lower right of mobile bearing and left adjustment wedge is arranged on the lower left of mobile bearing.
Further, described X includes along X to being separately positioned on the left adjustment wedge of the mobile bearing left and right sides and right adjustment wedge to micromatic setting, the inclined-plane of right adjustment wedge be arranged in parallel with the inclined-plane of left adjustment wedge, and right adjustment wedge is arranged on the upper right side of mobile bearing and left adjustment wedge is arranged on the lower left of mobile bearing or right adjustment wedge is arranged on the lower right of mobile bearing and left adjustment wedge is arranged on the upper left side of mobile bearing.
Further, by retaining pin or retaining pad is locking is fixed on cylindric spindle nose for locking nut.
Further, X is cylinder or electric screw to micromatic setting.
Use and have the beneficial effects that produced by technique scheme:
The roll stacks of the present invention is bolted on setting support underframe, adjusts footing by four and adjusts height and the level of roll stacks, and battery pole piece realizes roll-in through the gap upper center roll and lower center roll；
Stretched out along Z-direction intermittence by servo hydraulic cylinder or crankshaft connecting rod system, realize the adjustment to gap width, thus ensure that upper center roll contacts with upper surface or the lower surface of battery pole piece all the time with lower center roll, reduce noise, ensure that roll-force is stable, reduce vibration, improve the service life of roll, improve bearing service life；
By using adjustable bearing arrangement, by adjusting gap pad, straight-tube shape bearing inner sleeve, locking nut, retaining pin or retaining pad, bearing ball or bearing roller, bearing external conical sleeve, support inner conical drogue combination adjust and eliminate bearing clearance, coordinated with cylindric spindle nose by straight-tube shape bearing inner sleeve, bearing external conical sleeve coordinates with supporting inner conical drogue, thus ensure the axiality in the upper each portion of battery pole piece roll and the axiality in the lower each portion of battery pole piece roll, avoid the Grinding Error of transmission taper spindle nose and central roll, i.e. taper fit uses turning or boring processing, ensure axiality, locking by retaining pin or retaining pad, by adjusting gap pad to eliminate assembly error, the bearing using taper fit can bear radial load and axial load simultaneously；Eliminating the high vibration of upper battery pole piece roll and lower battery pole piece roll further, fundamentally ensure that the order of intermittent discontinuously type rolling is carried out, improve rolling accuracy, battery pole piece rolling quality is high, and precision is high；
When upper battery pole piece roll is carried out maintenance or repair and replacement with lower battery pole piece roll, fork truck or Pheretima are inserted in carrying groove, dismantle the bearing cap of each roll, unload roll stacks at the bolt erect on support underframe and locking nut, push cylinder piston rod stretches out promotion the first column or the second column along X to erectting on support underframe away from movement, stop mobile after encountering limited block, now, push cylinder piston rod continues to stretch out, promote the second column or the first column along X to away from, so that fixed bearing block separates with supporting inner conical drogue with the bearing external conical sleeve in mobile bearing；Then the piston rod starting dump ram is retracted, roll stacks is to tilt jointed shaft for fulcrum wallowing motion until above inclined shore underframe, this equipment entirety is transported, maybe the connecting bolt erect between support underframe and inclined shore underframe is taken apart, inclined shore underframe is dragged away by fork truck or Pheretima with roll stacks, after arriving maintenance shop, unclamp bolt and open flexible connection frame, by other fork truck or crane corresponding roll taken off and keep in repair, easy to use, safe and reliable, reduce maintenance cost, time saving and energy saving, eliminate the auxiliary equipment such as overhead traveling crane or crane in workshop, reduce the height of plant floor, reduce useless fixed assets cost, realize automatic dismantling and the installation of roll, thus the equipment that is substantially reduced uses the maintenance of producer, installation process and unloading process contrast.
nullUnder normal circumstances，Roll centre position amount of deflection is maximum，At two side bearings, amount of deflection is successively decreased，After thus producing battery pole piece rolling，Thick middle both sides minimal thickness is inconsistent，By X to micromatic setting fine setting mobile bearing on column X to position，Realize the axial line of lower battery pole piece roll and the axial line antarafacial of upper battery pole piece roll，Even if the used time，According to practical situation，As a example by scheming，Move up left adjustment wedge，Move down right adjustment wedge，To component, mobile bearing is moved to the left by the X on inclined-plane，In like manner，On another column，Move down left adjustment wedge，Move up right adjustment wedge，To component, mobile bearing is moved right by the X on inclined-plane，So that battery pole piece roll is maximum to battery pole piece crush with the center of upper battery pole piece roll，And in axial direction taper into both sides battery pole piece crush with the center of battery pole piece roll with upper battery pole piece roll，Roll-force tapers into accordingly，The deflection of roll-force and gravity forces is i.e. compensated by the change of gap crush，Ensure that battery pole piece thickness is uniform.
Present configuration is compact, reasonable in design, safe and reliable, with low cost, time saving and energy saving, and the quality of processing battery pole piece is high, is suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of frame group of the present invention.
Fig. 3 is the structural representation that the present invention tilts jointed shaft.
Fig. 4 is the structural representation of fixed bearing block of the present invention.
Fig. 5 is the structural representation of mobile bearing of the present invention.
Fig. 6 is the structural representation of the cylindric spindle nose of the present invention.
Wherein: 1, frame group；2, Pheretima；3, roll stacks；4, carrying groove；5, inclined shore underframe；6, footing is adjusted；7, support underframe is erect；8, the first column；9, the second column；10, push cylinder；11, dump ram；12, sloping shaft；13, it is flexibly connected frame；14, lower battery pole piece roll；15, upper battery pole piece roll；16, fixed bearing block；17, mobile bearing；18, adjustable bearing arrangement；19, servo hydraulic cylinder or crankshaft connecting rod system；20, lower center roll；21, cylindric spindle nose；22, gap pad is adjusted；23, straight-tube shape bearing inner sleeve；24, locking nut；25, retaining pin or retaining pad；26, bearing ball or bearing roller；27, bearing external conical sleeve；28, inner conical drogue is supported；29, upper center roll；30, right adjustment wedge；31, left adjustment wedge；33, limited block；34, jointed shaft is tilted.
Detailed description of the invention
As shown in figures 1 to 6, the present invention includes frame group 1 and the hinged roll stacks 3 being arranged in frame group 1；
Frame group 1 includes inclined shore underframe 5 and the setting support underframe 7 being connected with inclined shore underframe 5；
Lower battery pole piece roll 14 and upper battery pole piece roll 15 and two the flexible connection framves 13 being connected with the second column 9 with the first column 8 respectively that roll stacks 3 includes being symmetricly set on the first column 8 of erectting on support underframe 7 and the second column 9, is separately positioned between the first column 8 with the second column 9；
It is flexibly connected frame 13 to be fixed on upper battery pole piece roll 15 by lower battery pole piece roll 14 respectively on corresponding first column 8 and the second column 9；
Lower battery pole piece roll 14 is positioned at below battery pole piece roll 15, is provided with the gap of roll-in battery pole piece between lower battery pole piece roll 14 and upper battery pole piece roll 15,
It is provided with sloping shaft 12 on the first column 8, on the second column 9 and/or between the first column 8 and the second column 9, first column 8 and the lower end of the second column 9 are hinged with inclined shore underframe 5 by tilting jointed shaft 34 respectively, are provided with dump ram 11 between sloping shaft 12 and inclined shore underframe 5.
Further, being provided with push cylinder 10 between the first column 8 and the second column 9, lower battery pole piece roll 14, upper battery pole piece roll 15 and push cylinder 10 be arranged in parallel；Being provided with two on setting support underframe 7 and prevent the first column 8 and limited block 33 of second column 9 excess of stroke, the displacement sum of the first column 8 and the second column 9 is less than or equal to the range of push cylinder 10 piston rod.
Further, inclined shore underframe 5 lower end is provided with the carrying groove 4 corresponding with Pheretima 2 or fork truck plate.
Further, the adjustment footing 6 adjusting roll stacks 3 level with height it is separately provided in corner, frame group 1 lower end.
Further, between lower battery pole piece roll 14 and the first column 8 and between lower battery pole piece roll 14 and the second column 9, it is provided with fixed bearing block 16 or mobile bearing 17, between upper battery pole piece roll 15 and the first column 8 and between upper battery pole piece roll 15 and the second column 9, is provided with fixed bearing block 16 or mobile bearing 17.
Further, between mobile bearing 17 and the first column 8 and/or between mobile bearing 17 and the second column 9, it is provided with servo hydraulic cylinder or crankshaft connecting rod system 19.
Further, lower battery pole piece roll 14 is identical with upper battery pole piece roll 15 structure；Lower battery pole piece roll 14 includes lower center roll 20 and is arranged on the cylindric spindle nose 21 at roll 20 two ends, lower center, and upper battery pole piece roll 15 includes center roll 29 and is arranged on the cylindric spindle nose 21 at center roll 29 two ends；
Between the cylindric spindle nose 21 and fixed bearing block 16 or mobile bearing 17 of lower battery pole piece roll 14, it is provided with adjustable bearing arrangement 18 and/or is provided with adjustable bearing arrangement 18 between the cylindric spindle nose 21 and fixed bearing block 16 or mobile bearing 17 of upper battery pole piece roll 15.
Further, adjustable bearing arrangement 18 includes the support inner conical drogue 28 between the straight-tube shape bearing inner sleeve 23 being sleeved on cylindric spindle nose 21, the bearing external conical sleeve 27 being sleeved on straight-tube shape bearing inner sleeve 23, the bearing ball being arranged between straight-tube shape bearing inner sleeve 23 and bearing external conical sleeve 27 or bearing roller 26, the endoporus being separately positioned on bearing external conical sleeve 27 and the endoporus of fixed bearing block 16 or mobile bearing 17.
Further, being provided with tune gap pad 22 between the step surface of straight-tube shape bearing inner sleeve 23 and lower center roll 20 or between the step surface of straight-tube shape bearing inner sleeve 23 and upper center roll 29, the opposite side at straight-tube shape bearing inner sleeve 23 is provided with locking nut 24.
Further, the axial line of lower battery pole piece roll 14 and the axial line antarafacial of upper battery pole piece roll 15.
Further, between mobile bearing 17 and the first column 8 and/or between mobile bearing 17 and the second column 9, it is arranged on X to micromatic setting.
Further, in order to better illustrate, coordinate is defined by Fig. 6, X includes along X to being separately positioned on the left adjustment wedge 31 of mobile bearing 17 left and right sides and right adjustment wedge 30 to micromatic setting, the inclined-plane of the inclined-plane of right adjustment wedge 30 and left adjustment wedge 31 is that eight words are arranged and right adjustment wedge 30 is arranged on the upper right side of mobile bearing 17 and left adjustment wedge 31 is arranged on the upper left side of mobile bearing 17 or the inclined-plane of right adjustment wedge 30 and the inclined-plane of left adjustment wedge 31 and arranges in eight words and right adjustment wedge 30 is arranged on the lower right of mobile bearing 17 and left adjustment wedge 31 is arranged on the lower left of mobile bearing 17.
Further, X is cylinder or electric screw to micromatic setting.
Further, X includes along X to being separately positioned on the left adjustment wedge 31 of mobile bearing 17 left and right sides and right adjustment wedge 30 to micromatic setting, the inclined-plane of right adjustment wedge 30 be arranged in parallel with the inclined-plane of left adjustment wedge 31, and right adjustment wedge 30 is arranged on the upper right side of mobile bearing 17 and left adjustment wedge 31 is arranged on the lower left of mobile bearing 17 or right adjustment wedge 30 is arranged on the lower right of mobile bearing 17 and left adjustment wedge 31 is arranged on the upper left side of mobile bearing 17.
Further, by retaining pin or retaining pad 25 is locking is fixed on cylindric spindle nose 21 for locking nut 24.
When using the present invention, roll stacks 3 is bolted on setting support underframe 7, adjusts footing 6 by four and adjusts height and the level of roll stacks 3, and battery pole piece realizes roll-in through the gap upper center roll 29 and lower center roll 20；
Stretched out along Z-direction intermittence by servo hydraulic cylinder or crankshaft connecting rod system 19, realize the adjustment to gap width, thus ensure that upper center roll 29 contacts with upper surface or the lower surface of battery pole piece all the time with lower center roll 20, reduce noise, ensure that roll-force is stable, reduce vibration, improve the service life of roll, improve bearing service life；
nullBy using adjustable bearing arrangement 18，By adjusting gap pad 22、Straight-tube shape bearing inner sleeve 23、Locking nut 24、Retaining pin or retaining pad 25、Bearing ball or bearing roller 26、Bearing external conical sleeve 27、Support inner conical drogue 28 combination adjust and eliminate bearing clearance，Coordinated with cylindric spindle nose 21 by straight-tube shape bearing inner sleeve 23，Bearing external conical sleeve 27 coordinates with supporting inner conical drogue 28，Thus ensure the axiality in the upper each portion of battery pole piece roll 15 and the axiality in the lower each portion of battery pole piece roll 14，Avoid the Grinding Error of transmission taper spindle nose and central roll，I.e. taper fit uses turning or boring processing，Ensure axiality，Locking by retaining pin or retaining pad 25，By adjusting gap pad 22 to eliminate assembly error，The bearing using taper fit can bear radial load and axial load simultaneously；Eliminating the high vibration of upper battery pole piece roll 15 and lower battery pole piece roll 14 further, fundamentally ensure that the order of intermittent discontinuously type rolling is carried out, improve rolling accuracy, battery pole piece rolling quality is high, and precision is high；
When upper battery pole piece roll 15 is carried out maintenance or repair and replacement with lower battery pole piece roll 14, fork truck or Pheretima 2 are inserted in carrying groove 4, dismantle the bearing cap of each roll, unload roll stacks 3 at the bolt erect on support underframe 7 and locking nut 24, push cylinder 10 piston rod stretches out promotion the first column 8 or the second column 9 along X to erectting on support underframe 7 away from movement, stop mobile after encountering limited block 33, now, push cylinder 10 piston rod continues to stretch out, promote the second column 9 or the first column 8 along X to away from, so that fixed bearing block 16 separates with supporting inner conical drogue 28 with the bearing external conical sleeve 27 in mobile bearing 17；nullThen the piston rod starting dump ram 11 is retracted，Roll stacks 3 is to tilt jointed shaft 34 for fulcrum wallowing motion until above inclined shore underframe 5，This equipment entirety is transported，Maybe the connecting bolt erect between support underframe 7 and inclined shore underframe 5 is taken apart，Inclined shore underframe 5 is dragged away by fork truck or Pheretima 2 with roll stacks 3，After arriving maintenance shop，Unclamp bolt and open flexible connection frame 13，By other fork truck or crane corresponding roll taken off and keep in repair，Easy to use，Safe and reliable，Reduce maintenance cost，Time saving and energy saving，Eliminate the auxiliary equipment such as overhead traveling crane or crane in workshop，Reduce the height of plant floor，Reduce useless fixed assets cost，Realize the automatic dismantling of roll and (1 people has operated) is installed，Thus the equipment that is substantially reduced uses the maintenance of producer，Installation process and unloading process contrast.
nullUnder normal circumstances，Roll centre position amount of deflection is maximum，At two side bearings, amount of deflection is successively decreased，After thus producing battery pole piece rolling，Thick middle both sides minimal thickness is inconsistent，By X to micromatic setting fine setting mobile bearing 17 on column X to position，Realize the axial line of lower battery pole piece roll 14 and the axial line antarafacial of upper battery pole piece roll 15，Even if the used time，According to practical situation，As a example by Fig. 6，Move up left adjustment wedge 31，Move down right adjustment wedge 30，To component, mobile bearing 17 is moved to the left by the X on inclined-plane，In like manner，On another column，Move down left adjustment wedge 31，Move up right adjustment wedge 30，To component, mobile bearing 17 is moved right by the X on inclined-plane，So that battery pole piece roll 14 is maximum to battery pole piece crush with the center of upper battery pole piece roll 1，And in axial direction taper into both sides battery pole piece crush with the center of battery pole piece roll 14 with upper battery pole piece roll 1，Roll-force tapers into accordingly，The deflection of roll-force and gravity forces is i.e. compensated by the change of gap crush，Ensure that battery pole piece thickness is uniform.
Present configuration is compact, reasonable in design, safe and reliable, with low cost, time saving and energy saving, and the quality of processing battery pole piece is high, is suitable for large-scale promotion.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in previous embodiment still can be modified by it, or wherein portion of techniques feature is carried out equivalent；It is combined being apparent to multiple technical schemes of the present invention as those skilled in the art.And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of embodiment of the present invention technical scheme.
Claims (10)
1. a battery pole piece rolling equipment, it is characterised in that: include frame group (1) and the hinged roll stacks (3) being arranged in frame group (1)；
Frame group (1) includes inclined shore underframe (5) and the setting support underframe (7) being connected with inclined shore underframe (5)；
Lower battery pole piece roll (14) and upper battery pole piece roll (15) and two the flexible connection framves (13) being connected with the second column (9) with the first column (8) respectively that roll stacks (3) includes being symmetricly set on the first column (8) of erectting on support underframe (7) and the second column (9), is separately positioned between the first column (8) with the second column (9)；
It is flexibly connected frame (13) lower battery pole piece roll (14) to be fixed on upper battery pole piece roll (15) respectively on corresponding first column (8) and the second column (9)；
Lower battery pole piece roll (14) is positioned at battery pole piece roll (15) lower section, is provided with the gap of roll-in battery pole piece between lower battery pole piece roll (14) and upper battery pole piece roll (15),
On the first column (8), above and/or between the first column (8) and the second column (9), it is provided with sloping shaft (12) at the second column (9), first column (8) and the lower end of the second column (9) are hinged with inclined shore underframe (5) by tilting jointed shaft (34) respectively, are provided with dump ram (11) between sloping shaft (12) and inclined shore underframe (5).
A kind of battery pole piece rolling equipment the most according to claim 1, it is characterized in that: be provided with push cylinder (10) between the first column (8) and the second column (9), lower battery pole piece roll (14), upper battery pole piece roll (15) and push cylinder (10) be arranged in parallel；Erectting the displacement sum range less than or equal to push cylinder (10) piston rod being provided with two limited blocks (33) preventing the first column (8) and the second column (9) excess of stroke, the first column (8) and the second column (9) on support underframe (7).
A kind of battery pole piece rolling equipment the most according to claim 1, it is characterized in that: be provided with the carrying groove (4) corresponding with Pheretima (2) or fork truck plate in inclined shore underframe (5) lower end, be separately provided for the adjustment footing (6) adjusting roll stacks (3) level with height in frame group (1) corner, lower end.
A kind of battery pole piece rolling equipment the most according to claim 1, it is characterized in that: between lower battery pole piece roll (14) and the first column (8) and between lower battery pole piece roll (14) and the second column (9), be provided with fixed bearing block (16) or mobile bearing (17), between upper battery pole piece roll (15) and the first column (8) and between upper battery pole piece roll (15) and the second column (9), be provided with fixed bearing block (16) or mobile bearing (17).
A kind of battery pole piece rolling equipment the most according to claim 4, it is characterised in that: between mobile bearing (17) and the first column (8) and/or between mobile bearing (17) and the second column (9), it is provided with servo hydraulic cylinder or crankshaft connecting rod system (19).
A kind of battery pole piece rolling equipment the most according to claim 4, it is characterised in that: lower battery pole piece roll (14) is identical with upper battery pole piece roll (15) structure；Lower battery pole piece roll (14) includes lower center roll (20) and is arranged on the cylindric spindle nose (21) at roll (20) two ends, lower center, and upper battery pole piece roll (15) includes center roll (29) and is arranged on the cylindric spindle nose (21) at center roll (29) two ends；
Between the cylindric spindle nose (21) and fixed bearing block (16) or mobile bearing (17) of lower battery pole piece roll (14), it is provided with adjustable bearing arrangement (18) and/or is provided with adjustable bearing arrangement (18) between the cylindric spindle nose (21) and fixed bearing block (16) or mobile bearing (17) of upper battery pole piece roll (15).
A kind of battery pole piece rolling equipment the most according to claim 6, it is characterized in that: adjustable bearing arrangement (18) includes the straight-tube shape bearing inner sleeve (23) being sleeved on cylindric spindle nose (21), the bearing external conical sleeve (27) being sleeved on straight-tube shape bearing inner sleeve (23), it is arranged on the bearing ball between straight-tube shape bearing inner sleeve (23) and bearing external conical sleeve (27) or bearing roller (26), the support inner conical drogue (28) being separately positioned between the endoporus of bearing external conical sleeve (27) and the endoporus of fixed bearing block (16) or mobile bearing (17).
A kind of battery pole piece rolling equipment the most according to claim 7, it is characterized in that: being provided with tune gap pad (22) between the step surface at straight-tube shape bearing inner sleeve (23) and lower center roll (20) or between the step surface at straight-tube shape bearing inner sleeve (23) and upper center roll (29), the opposite side at straight-tube shape bearing inner sleeve (23) is provided with locking nut (24).
A kind of battery pole piece rolling equipment the most according to claim 4, it is characterised in that: the axial line of lower battery pole piece roll (14) and the axial line antarafacial of upper battery pole piece roll (15).
A kind of battery pole piece rolling equipment the most according to claim 9, it is characterised in that: between mobile bearing (17) and the first column (8) and/or between mobile bearing (17) and the second column (9), it is arranged on X to micromatic setting；
Described X includes along X to being separately positioned on the left adjustment wedge (31) of mobile bearing (17) left and right sides and right adjustment wedge (30) to micromatic setting, and the inclined-plane of the inclined-plane of right adjustment wedge (30) and left adjustment wedge (31) is that eight words are arranged and right adjustment wedge (30) is arranged on the upper right side of mobile bearing (17) and left adjustment wedge (31) is arranged on the upper left side of mobile bearing (17) or the inclined-plane of right adjustment wedge (30) and the inclined-plane of left adjustment wedge (31) and arranges in eight words and right adjustment wedge (30) is arranged on the lower right of mobile bearing (17) and left adjustment wedge (31) is arranged on the lower left of mobile bearing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416565.7A CN105921517B (en) | 2016-06-12 | 2016-06-12 | A kind of battery pole piece rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416565.7A CN105921517B (en) | 2016-06-12 | 2016-06-12 | A kind of battery pole piece rolling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921517A true CN105921517A (en) | 2016-09-07 |
| CN105921517B CN105921517B (en) | 2018-08-14 |
Family
ID=56834018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416565.7A Active CN105921517B (en) | 2016-06-12 | 2016-06-12 | A kind of battery pole piece rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921517B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080683A (en) * | 1964-04-23 | 1967-08-23 | Friedrich Moeller | Improvements in or relating to rolling stands |
| JPS4822577B1 (en) * | 1969-12-05 | 1973-07-06 | ||
| US4368633A (en) * | 1979-07-17 | 1983-01-18 | Yutaka Morikoshi | Cold roll forming apparatus proceding for the exchange of rolls as a unit |
| CN1271626A (en) * | 1999-04-28 | 2000-11-01 | 国际技术公司及国际技术公开有限公司 | Straightening machine for rolling iron products having horizontal opening shoulder part capable of quickly change rolls |
| EP1416176A2 (en) * | 2002-10-26 | 2004-05-06 | Voith Paper Patent GmbH | Roll arrangement with pivoting tie-rod |
| CN101347791A (en) * | 2008-08-29 | 2009-01-21 | 张清 | Strip mill of thin film |
| CN102310080A (en) * | 2011-05-18 | 2012-01-11 | 合肥市百胜科技发展股份有限公司 | Rolling mill |
| CN105114454A (en) * | 2015-10-09 | 2015-12-02 | 河北工业大学 | Anti-backlash rolling bearing device for battery pole piece rolling mill |
| CN105576187A (en) * | 2016-03-15 | 2016-05-11 | 珠海市光环自动化科技有限公司 | Roller machine for rolling lithium battery pole piece |
| CN205732276U (en) * | 2016-06-12 | 2016-11-30 | 河北德乐机械科技股份有限公司 | A kind of battery pole piece rolling equipment |
-
2016
- 2016-06-12 CN CN201610416565.7A patent/CN105921517B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080683A (en) * | 1964-04-23 | 1967-08-23 | Friedrich Moeller | Improvements in or relating to rolling stands |
| JPS4822577B1 (en) * | 1969-12-05 | 1973-07-06 | ||
| US4368633A (en) * | 1979-07-17 | 1983-01-18 | Yutaka Morikoshi | Cold roll forming apparatus proceding for the exchange of rolls as a unit |
| CN1271626A (en) * | 1999-04-28 | 2000-11-01 | 国际技术公司及国际技术公开有限公司 | Straightening machine for rolling iron products having horizontal opening shoulder part capable of quickly change rolls |
| EP1416176A2 (en) * | 2002-10-26 | 2004-05-06 | Voith Paper Patent GmbH | Roll arrangement with pivoting tie-rod |
| CN101347791A (en) * | 2008-08-29 | 2009-01-21 | 张清 | Strip mill of thin film |
| CN102310080A (en) * | 2011-05-18 | 2012-01-11 | 合肥市百胜科技发展股份有限公司 | Rolling mill |
| CN105114454A (en) * | 2015-10-09 | 2015-12-02 | 河北工业大学 | Anti-backlash rolling bearing device for battery pole piece rolling mill |
| CN105576187A (en) * | 2016-03-15 | 2016-05-11 | 珠海市光环自动化科技有限公司 | Roller machine for rolling lithium battery pole piece |
| CN205732276U (en) * | 2016-06-12 | 2016-11-30 | 河北德乐机械科技股份有限公司 | A kind of battery pole piece rolling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105921517B (en) | 2018-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201514105U (en) | Furnace bottom step mechanical device | |
| CN201300193Y (en) | Clamping turnover mechanism and corresponding core combiner | |
| CN102513836A (en) | Follower rest for hydraulic automatically centering, automatically compensating and surface rolling | |
| CN205701859U (en) | A kind of bearing clearance rational battery pole piece rolling equipment | |
| CN103084444B (en) | Roll changing device of cold roll forming quick-changing rack | |
| CN106001116A (en) | Battery pole piece rolling equipment with rolls convenient to detach | |
| CN105903767A (en) | Battery pole piece rolling equipment reasonable in bearing clearance | |
| CN205732276U (en) | A kind of battery pole piece rolling equipment | |
| CN205732275U (en) | A kind of battery pole piece rolling equipment conveniently tearing roller open | |
| CN105921517A (en) | Battery pole piece rolling equipment | |
| CN106001115A (en) | Roller staggered battery pole piece rolling device | |
| CN205701864U (en) | A kind of batch (-type) battery pole piece rolling equipment | |
| CN115072159B (en) | Uniform load bracket and load bearing device for rocket transportation | |
| CN205851556U (en) | A kind of design bearing rational battery pole piece rolling equipment | |
| CN102581180A (en) | Axial rolling device of large-scale ring rolling machine | |
| CN216576288U (en) | Flange and tower section assembly special machine for wind power tower drum manufacturing | |
| CN203140432U (en) | Three-roller mandrel supporting device | |
| CN115722563A (en) | Plate rolling device with automatic deviation rectifying function | |
| JP2008105076A (en) | Apparatus for correcting shape of plate | |
| CN103182979A (en) | Heavy-type roller transport vehicle | |
| CN202447385U (en) | Axial locating mechanism of flange ring horizontal mill | |
| CN113646100B (en) | Multi-roller mill and method for replacing split type support bearing assembly shaft in multi-roller mill | |
| CN108148962B (en) | Tool for replacing hearth roll and use method thereof | |
| CN203513141U (en) | Supporting mechanism of rolling element, telescopic support leg mechanism and engineering machinery | |
| CN208303911U (en) | A kind of bracket system on horizontal lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |